NCC 2022 requires NatHERS 7 Star rating to satisfy energy efficiency requirements. It comes with new features like Whole of Home Assessment.

From May 2024, Victorian Councils require a 7 star rating house for a NatHERS Certificate. Here, you learn how to obtain a 7 star rating.

To have a NatHERS 7 star rating house, it’s best to have a concrete slab on ground as a floor construction.

The insulation requirements vary between different building sizes and locations. Here, we explain how to have a 7 star raring house.

To get a cost-efficient 7 star energy rating, you need to build your house in accordance with the NCC Reference Building as much as possible.

Demands 8-20% less energy for combined heating and cooling, Generates 25% less greenhouse gas emissions, and imposes less peak on the grid

A 7 star house uses less artificial heating and cooling and emits less carbon emissions. Homeowners of a 7 star house pay less energy bills.